CN203637190U - Controllable type three-dimensional electrostatic spinning printing device - Google Patents
Controllable type three-dimensional electrostatic spinning printing device Download PDFInfo
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- CN203637190U CN203637190U CN201320735276.5U CN201320735276U CN203637190U CN 203637190 U CN203637190 U CN 203637190U CN 201320735276 U CN201320735276 U CN 201320735276U CN 203637190 U CN203637190 U CN 203637190U
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Abstract
The utility model discloses a controllable type three-dimensional electrostatic spinning printing device belonging to the technical field of rapid molding. The controllable type three-dimensional electrostatic spinning printing device mainly comprises electrostatic spinning devices, a bracket, a vertical guide rail, left and right guide rails, front and rear guide rails, a guide rail motor, a spinning motor, an operation platform, a control system, a PVC (Polyvinyl Chloride) substrate and a high-voltage electrostatic generator, wherein the electrostatic spinning devices are fixedly arranged on the bracket and can move leftwards and backwards to carry out spinning under the effect of high voltage generated by an electrostatic generator; the whole set of device is connected with an outer control system; the guide rail motor is adjusted to control the PVC substrate to do XYZ three-dimensional movement along the operation platform; meanwhile, the spinning motor is adjusted to alternate or simultaneously open the two sets of spinning devices and the temperature and the distance are controlled so that a spinning jet flow is in a semi-cured state and is continuously accumulated to the PVC substrate, and is continuously overlapped layer by layer so that the whole device is accurately controlled and cooperatively moved to obtain a controllable type three-dimensional stereoscopic model. The controllable type electrostatic spinning three-dimensional printing device is accurate and controllable; a plurality of materials can be mixed and overlapped to realize the controllable rapid molding of the three-dimensional stereoscopic model.
Description
Technical field
The utility model relates to a kind of controllable type electrostatic spinning 3 D-printing device, belongs to rapid shaping field.
Background technology
Along with the development of new and high technology, three-dimensional printing technology has obtained researchers' eager concern recently, very fiery in part country.Three-dimensional printing technology, is a kind of take mathematical model file as basis, uses powdery metal or the plastics etc. can jointing material, carrys out the technology of constructed object by the mode of successively printing.Without machining or any mould, just can directly from computer graphics data, generate the part of any shape, thereby greatly shorten the lead time of product, boost productivity and reduce production costs.In three-dimensional printing technology, the part of producing is meticulousr slim and graceful, and firm equally.But the printed material of three-dimensional printing technology not only kind is few, price is also relatively expensive, and print speed is relatively slow, produces and compares with ripe industrial flow-line, does not have an advantage, and therefore this technology is not popularized.
Nowadays, electrostatic spinning technique just constantly moves to maturity, and spinning speed is fast, various and the low price of spinning material, obtain fibre diameter generally between tens nanometers to tens micron by method of electrostatic spinning, minimum diameter can reach 1nm, deepens continuously and is applied to all trades and professions.Therefore, in conjunction with electrostatic spinning technique and three-dimensional printing technology, can obtain that speed is fast and controlled, material is various is easy to get and low price, can reaches the high-precision three-dimensional model of micro/nano level, overcome the shortcoming that speed is slow, material is expensive of three-dimensional printing technology, the three-dimensional epoch of also having opened electrostatic spinning technique simultaneously, both allow manufacturing industry supply chain chain shorten in conjunction with can effectively preparing threedimensional model, make design, print, apply better and integrate.
For above analysis, the utility model proposes a kind of controllable type electrostatic spinning 3 D-printing device, adopt differential lamination theory, controllably prepare continuously the three-dimensional stereo model that precision is high, material is various, and the research that electrostatic spinning technique and three-dimensional printing technology combine, also do not see at present disclosed report.
Utility model content
A kind of controllable type electrostatic spinning 3 D-printing device the utility model proposes, in conjunction with electrospinning process and 3 D-printing theory, prepare three-dimensional stereo model by process control, not only simple to operate controlled, also there is high accuracy, can many mixing of materials use, there is good application prospect.
The utility model provides a kind of controllable type electrostatic spinning 3 D-printing device, its device mainly comprises electrostatic spinning apparatus, support, upright guide rail, left and right rail, front and back guide rail, guide rail motor, spinning motor, running platform, control system, PVC substrate and HV generator, electrostatic spinning apparatus is fixed on support, and can move left and right, under the effect of piezoelectricity that HV generator is increased, carry out spinning, package unit is connected with external control system, can by control guide rail motor make PVC substrate with running platform in rack space along upright guide rail, left and right rail and front and back guide rail do three-dimensional motion, regulate spinning motor to make electrostatic spinning apparatus alternately simultaneously or move simultaneously and adjust left and right distance, accurately control stacked being added on PVC substrate of spinning jet not discontinue, whole device intermittently, staggered, turn round in phase, accurately control and the coordinated movement of various economic factors, thereby obtain degree of precision and the various three-dimensional stereo model of material.
The utility model provides a kind of controllable type electrostatic spinning 3 D-printing device, wherein electrostatic spinning apparatus comprises plunger, barrel, heating collar, temperature sensor and shower nozzle, whole device is fixed on support, polymer is added in barrel, heating collar is directly fixed to barrel outer wall, by temperature sensor control temperature, spinning nozzle is single spraying head, be beneficial to the control of single fine jet descent path, jet constantly falls to piling up, the in good time On-line Control PVC substrate of control system is done three-dimensional motion, and keep the distance between spinning constructional surface and shower nozzle to be about 2mm, thereby accurately control spinning jet in semi-cured state, can constantly be layering and be bonded in one, form three-dimensional stereo model.
The utility model provides a kind of controllable type electrostatic spinning 3 D-printing device, its electrostatic spinning apparatus is two, also can be one or more, every material difference used or color difference, all material can bond well and be blended in one, thereby can obtain many materials composite model.
A kind of controllable type electrostatic spinning of the utility model 3 D-printing device, its running platform is on the one hand as the battery lead plate of electrostatic spinning apparatus, on the other hand as the plummer of PVC substrate.Running platform is conductive copper plate, and the vertical portion of front and back guide rail, left and right rail and support is insulation high-temperature-resistant material and makes, and the upper flat plate part of support is that high temperature resistant material is made.Running platform can be along front and back guide rail, left and right rail and upright guide rail running under the control of control system, complete the three-dimensional motion of XYZ direction, when motion, HV generator and electrostatic spinning apparatus, by its start-stop of control system control, have coordinated different parts moulding.
A kind of controllable type electrostatic spinning of the utility model 3 D-printing device has electrostatic spinning high effect cleaning characteristic, rational in infrastructure simple, while is by the coordinate operation of the whole device of control system control, stable operation, control accuracy is high, realized the controllable type rapid shaping of three-dimensional stereo model, the utility model has promoted effective combination of electrostatic spinning technique and other technologies, has good application prospect.
Accompanying drawing explanation
Fig. 1 is the axonometric drawing of the structural representation of a kind of controllable type electrostatic spinning of the utility model 3 D-printing device.
Fig. 2 is the structural profile schematic diagram of a kind of controllable type electrostatic spinning of the utility model 3 D-printing device.
Fig. 3 is the generalized section of electrostatic spinning apparatus in the utility model.
In figure: 1-electrostatic spinning apparatus, 2-support, 3-upright guide rail, 4-left and right rail, guide rail before and after 5-, 6-guide rail motor, 7-operates platform, 8-control system, 9-PVC substrate, 10-HV generator, 11-spinning motor, 12-plunger, 13-temperature sensor, 14-barrel, 15-heating collar, 16-shower nozzle.
The specific embodiment
The utility model provides a kind of controllable type electrostatic spinning 3 D-printing device, mainly comprise electrostatic spinning apparatus 1, support 2, upright guide rail 3, left and right rail 4, front and back guide rail 5, guide rail motor 6, spinning motor 11, running platform 7, control system 8, PVC substrate 9 and HV generator 10, as depicted in figs. 1 and 2.Wherein, electrostatic spinning apparatus 1 is mainly by plunger 12, temperature sensor 13, barrel 14, heating collar 15 and shower nozzle 16, as shown in Figure 3, running platform 7 is that conductive copper plate is both as the battery lead plate of electrostatic spinning apparatus 1, again as the plummer of PVC substrate 9, the vertical portion of support 2, front and back guide rail 3, left and right rail 4 are insulation high-temperature-resistant material and make, and the upper flat plate part of support 2 is that high temperature resistant material is made.
Whole service process as shown in Figure 1, control system 8 is controlled whole device all the time, can carry out On-line Control in good time, two electrostatic spinning apparatus 1 are heated to preset temperature, add different material, after melting, opening control system 8 regulates start-stop and the running speed of spinning motor 11 according to pre-set programs, thereby control two electrostatic spinning apparatus 1, in the time that control system 8 is sent electrostatic spinning apparatus 1 of command request and is turned round, another is closed, spin to obtain a kind of jet of material, in the time requiring two to turn round simultaneously, spin to obtain two kinds of mixing jets, can be according to two electrostatic spinning apparatus 1 alternate-runnings of model program control or running simultaneously, and can move left and right adjusting spacing between the two, after electrostatic spinning apparatus 1 is opened, open HV generator 10 simultaneously, and do not eat all the time opening.Meanwhile, controlling running platform 7 turns round according to the instruction control guide rail motor 6 of control system 8, thereby along left and right rail 4, front and back guide rail 5 and upright guide rail 3 complete respectively the three-dimensional motion of different distance in tri-directions of XYZ according to pre-set programs, and keep the spacing between spinning constructional surface and shower nozzle 16 to be about 2mm, the temperature that control system 8 is fed back according to temperature sensor 13, constantly regulate temperature to make it to be consistent with the preset temperature of program, make the spinning jet of preparation in semi-cured state, the spinning jet of semi-cured state is constantly layering and is bonded in one, form many materials of combined type three-dimensional stereo model.
Claims (2)
1. a controllable type electrostatic spinning 3 D-printing device, it is characterized in that: mainly comprise electrostatic spinning apparatus, support, upright guide rail, left and right rail, front and back guide rail, guide rail motor, spinning motor, running platform, control system, PVC substrate and HV generator, electrostatic spinning apparatus is fixed on support, package unit is connected with external control system, by control guide rail motor make PVC substrate with running platform in rack space along upright guide rail, left and right rail and front and back guide rail do three-dimensional motion, regulate spinning motor to make electrostatic spinning apparatus alternately simultaneously or move simultaneously and adjust left and right distance, spinning jet not discontinue is stacked to be added on PVC substrate, obtain three-dimensional stereo model, described electrostatic spinning apparatus comprises plunger, barrel, heating collar, temperature sensor and shower nozzle, whole device is fixed on support, polymer is added in barrel, heating collar is directly fixed to barrel outer wall, by temperature sensor control temperature, spinning nozzle is single spraying head, running platform is on the one hand as the battery lead plate of electrostatic spinning apparatus, on the other hand as the plummer of PVC substrate, running platform is conductive copper plate, and the vertical portion of front and back guide rail, left and right rail and support is insulation high-temperature-resistant material and makes, and the upper flat plate part of support is that high temperature resistant material is made, running platform can, along front and back guide rail, left and right rail and upright guide rail running under the control of control system, complete the three-dimensional motion of XYZ direction.
2. a kind of controllable type electrostatic spinning 3 D-printing device according to claim 1, is characterized in that: electrostatic spinning apparatus is many, every spinning material therefor difference or color difference, and all spinning materials can bond and be blended in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320735276.5U CN203637190U (en) | 2013-11-19 | 2013-11-19 | Controllable type three-dimensional electrostatic spinning printing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320735276.5U CN203637190U (en) | 2013-11-19 | 2013-11-19 | Controllable type three-dimensional electrostatic spinning printing device |
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| Publication Number | Publication Date |
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| CN203637190U true CN203637190U (en) | 2014-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320735276.5U Expired - Fee Related CN203637190U (en) | 2013-11-19 | 2013-11-19 | Controllable type three-dimensional electrostatic spinning printing device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103600495A (en) * | 2013-11-19 | 2014-02-26 | 北京化工大学 | Controllable type electrostatic spinning three-dimensional printing device |
| CN105216316A (en) * | 2015-10-14 | 2016-01-06 | 上海大学 | A kind of combined forming process of multiple dimensioned passage |
| CN105666871A (en) * | 2016-02-19 | 2016-06-15 | 杭州棣凡科技有限公司 | Three-dimensional printer capable of printing functional circuit |
| CN106313539A (en) * | 2015-06-17 | 2017-01-11 | 成都金采科技有限公司 | 3D printer with temperature control device |
| CN109695064A (en) * | 2016-07-14 | 2019-04-30 | 郑州智高电子科技有限公司 | Throwing device and the nanofiber 3D printing device for using the throwing device |
-
2013
- 2013-11-19 CN CN201320735276.5U patent/CN203637190U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103600495A (en) * | 2013-11-19 | 2014-02-26 | 北京化工大学 | Controllable type electrostatic spinning three-dimensional printing device |
| CN103600495B (en) * | 2013-11-19 | 2017-02-15 | 北京化工大学 | Controllable type electrostatic spinning three-dimensional printing device |
| CN106313539A (en) * | 2015-06-17 | 2017-01-11 | 成都金采科技有限公司 | 3D printer with temperature control device |
| CN105216316A (en) * | 2015-10-14 | 2016-01-06 | 上海大学 | A kind of combined forming process of multiple dimensioned passage |
| CN105216316B (en) * | 2015-10-14 | 2017-10-24 | 上海大学 | A kind of combined forming process of multiple dimensioned passage |
| CN105666871A (en) * | 2016-02-19 | 2016-06-15 | 杭州棣凡科技有限公司 | Three-dimensional printer capable of printing functional circuit |
| CN109695064A (en) * | 2016-07-14 | 2019-04-30 | 郑州智高电子科技有限公司 | Throwing device and the nanofiber 3D printing device for using the throwing device |
| CN109695064B (en) * | 2016-07-14 | 2021-09-21 | 郑州智高电子科技有限公司 | Silk making device and nanofiber 3D printing device using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 Termination date: 20161119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |